Thrust/Rebecca
From Torg Adventure
"God, John, watching you with your sisters gets me so hot." Rebecca nibbles on your other ear.
You grin and give Milly a kiss before pulling out. Her incredible tightness makes this too stimulating for Milly at the moment and with a moan, she passes out in her sister's arms.
Rebecca pulls you to roll over off Milly and looks down giving a toothy smirk when she sees you're dick
"Good to see you don't keep a girl waiting." She gives it a squeeze getting the remnants of recent sex on her hand. She chuckles as she reaches for her own sex "Looks like your sisters got us both wet. Let's put their efforts to good use."
Rebecca rears back and envelops your member with her drooling box. At the base, she clamps down and slowly rotates her hips relishing the sensation of being filled. her still wet hand glides across her bosom smearing your jizm and Milly's juice. Her petite breasts shimmer in the wake of her playing hand. You want to lick them clean, but Mia beats you to it palming Rebecca's breast from behind while rubbing her own tits into her back. It makes Rebecca shiver and draws pleasured voices from each of you.
You still want something in your mouth; you're actually getting thirsty. In the future, you'll make sure to keep assorted fruits and beverages in the bedroom to replenish liquids, but right now you'll have to make due with what's at hand. You notice your head is right next to Tracy's butt and her cunny is certainly wet enough.
Your sister is caught off guard and lets out a squeak before muffling it so as not to wake Milly. Her arms tense in an effort to not crush the sleeping girls head into the mams serving as her pillow. Tracy's legs squirm and she lifts one and kicks you in the chest with her heel to try to make you stop. You are relentless on her quim and grab her ass to keep her in range, taking the chance to squeeze the soft flesh. After a few kicks, Tracy presses her legs into you and pushes a heel into your ribs.
Rebecca wasn't kidding about her getting horny from incest. she's been building up her rhythm since you started going down and it seems your dick isn't enough to quench her sex drive. Her eyes leave Tracy's butt in search of something to do. Her eyes fall on Milly's contented pussy.
With a wicked grin, the med student moves her hand to your sister's semen-dripping snatch and lightly traces the folds of her labia. Milly stirs at the sensation but stays asleep. Feeling her sister move breaks Tracy's concentration and she sees what Rebecca is doing. She gets angry and kicks, but it's clumsy at this angle. Rebecca catches the ankle easily and holds the leg up splitting Tracy's cunt open for your tongue to plunge further in. You take the opportunity at once and sap Tracy of her remaining strength. Her leg can only fidget in Rebecca's hold.
With nothing left to stop her but the failing glare Tracy tries to put on her lusty face, Rebecca renews her efforts on your youngest sister. It's surprising how she can work so carefully on Milly while she frantically impales herself on your meat. Aside from some tossing, Milly stays asleep through Rebecca's teasing even once she's riding the edge of orgasm.
It takes all Tracy's control to keep herself from screaming. She can only bite her lip so hard she might draw blood and wriggle her feet to cope with your deep tonguing. You do her no favors and work her for weak spots. On of the benefits of your stop at the gas station was Tracy essentially showing you everywhere you could prod to make her feel good. It was an unintended lesson, but one you will never forget.
You've brought Tracy to several silent climaxes, greedily slurping down her gushes, and you're not sure how many more she can take while keeping Milly sleeping. You aren't sure you could stop either. With Rebecca pumping your dick with abandon, any call for restraint is out voted by lust.
Rebecca excitedly watches everyone eager to see who will break first. If she's cum, she's ignored it; one of you has to give in for her to be satisfied. "Oh, You better pray you're getting us pregnant. The world NEEDS more of this!" Rebecca croons looking down at three siblings writhing in stimulation.
"VVVVVFFFNNNNNN!" While Tracy keeps biting her lip, she can't help but scream as the last of her resistance crumbles. She wrenches her leg from Rebecca's grasp and crushes her thigh against your head while she drowns you on her latest emissions.
Rebecca mirrors Tracy's orgasm and her rippling cunt muscles draw out thick gobs of cum from you. Rebecca falls forward mashing her tiny tits into your chest and laying her head on Tracy's thigh.
"Hmm, You're leg's really comfy, but I'm not sure John can breathe in there." Rebecca lifts the limp leg and moves it off your head.
You should probably get to sleep soon, but you doubt Rebecca or Mia would mind continuing too much.
Sleep or sex?
